package com.lzh.service;

import com.github.pagehelper.PageInfo;
import com.lzh.pojo.Student;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;

/**
 * <p>
 *  服务类
 * </p>
 *
 * @author Reborn
 * @since 2020-06-15
 */
public interface StudentService {

    List<Student> queryStudentByCid(int cid);

    Student selectStuByid(int id);

    PageInfo<Student> queryStudentsPage(Integer pageNum, Integer pageSize);

    PageInfo<Student> queryStuByCidPage(int cid,Integer pageNum, Integer pageSize);

}
